package com.study.webapp.leetcode;

public class ListNode {

	int val;
	ListNode next;

	public ListNode() {

	}

	public ListNode(int x) {
		val = x;
	}

	public ListNode(int val, ListNode next) {
		this.val = val; this.next = next;
	}

	@Override
	public String toString() {
		return "ListNode{" +
				"val=" + val +
				", next=" + next +
				'}';
	}
}
